Lead Java Developer

CSG

Java Developer Lead in Telecommunications, focusing on software development in Provisioning and Assurance Domains. Leading teams and collaborating with analysts for effective design and implementation.

Posted 4/30/2026full-timeRemote • 🇮🇩 IndonesiaSeniorWebsite

Tech Stack

Tools & technologies

JavaKubernetesMavenPostgres

About the role

Key responsibilities & impact

Develop and implement software for the Telecommunications Industry, specialising in Provisioning and Assurance Domains.
Specification Interpretation, work with Business Analysts and customers to interpret requirements and remove ambiguity over requirements.
Low Level Software Design, using the high level design and functional design, create the necessary low level software design to meet the functional requirements.
Document the design and gain approval from the design authority to ensure the design maintains the overall integrity.
Software Development, develop the software in accordance with the agreed requirements.
Unit Testing, develop unit tests for the software that meets the approved low level design. Execute the tests, record deficiencies and remediate as required.
Software Implementation, develop implementation scripts and deploy developed software into test and production requirements as required.
Knowledge definition and capture, turn intrinsic knowledge into extrinsic knowledge by actively contributing to knowledge capture systems such as the internal Wiki and document management systems.
Conduct team training sessions to both gain and deliver knowledge and experience.
Team Lead and Mentorship, guide & mentor teams of developers.

Requirements

What you’ll need

Bachelor's degree in software engineering or equivalent experience and expertise in the Telecommunications Provisioning domain
Proficiency in English in a business environment
7+ years software development experience with modern Java SE (8+)
Experience in PostgreSQL, and REST API frameworks
Experience in Business Process Management, BPMN and Rules libraries (Camunda, Activiti, Drools, etc.)
Experience in identity management and authentication (Keycloak)
Experience in a development, packaging and release toolchain (Github, Maven, Kubernetes, etc.)
Experience in leading technical team/developers in a software project

Benefits

Comp & perks

If you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process, please call us at +1 (402) 431-7440 or email us at accommodations@csgi.com.
CSG provides accommodations for persons with disabilities in employment, including during the hiring process and any interview and/or testing processes.
Health insurance
401(k) matching
Flexible work hours
Paid time off
Remote work options

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Hard Skills & Tools

Java SEPostgreSQLREST APIBPMNCamundaActivitiDroolsidentity managementauthenticationunit testing

Soft Skills

communicationteam leadershipmentorshiptrainingcollaborationproblem-solvingdocumentationinterpretation of requirementsknowledge sharingguidance

Certifications

Bachelor's degree in software engineering